.ui-icon-sign-in {
	background: url("images/icons-png/action-white.png") no-repeat center center  rgba(0, 0, 0, 0) !important;
}

.ui-icon-sign-out {
	background: url("images/icons-png/power-white.png") no-repeat center center rgba(0, 0, 0, 0) !important;

}

.ui-icon-user-md {
	background: url("png_icons/user-md.png") no-repeat rgba(0, 0, 0, 0) !important;
}

.ui-icon-user {
	background: url("png_icons/user.png") no-repeat rgba(0, 0, 0, 0) !important;
}

.ui-icon-comment {
	background: url("png_icons/comment.png") no-repeat rgba(0, 0, 0, 0) !important;
}

.ui-icon-list-ul {
	background: url("png_icons/list-ul.png") no-repeat rgba(0, 0, 0, 0) !important;
}

.takephoto_button {
    width:50px;
    height:50px;
    border-radius: 50%;
}


.ui-icon-takephoto {
     background: url("images/camera.png"") 50% 50% no-repeat;
     background-size: 30px 30px;
     width: 30px;
     height: 30px;
     box-shadow: none;
     -webkit-box-shadow: none;
     margin: 0 !important;
}